Results 131 to 140 of about 325 (159)

Wild dogs and kleptoparasitism: some misunderstandings

African Journal of Ecology, 2015
Note and record ; John R. Speakman, Martyn L. Gorman, Michael G.L.
Speakman, J., Gorman, M., Mills, M., Raath, J.   +3 more
openaire   +2 more sources

Foraging innovations and kleptoparasitism in birds

2007
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openaire   +1 more source

The Effect of Information on Payoff in Kleptoparasitic Interactions

2013
We model stealing interactions as a Producer–Scrounger game in an extensive form where one individual, the scrounger, may attempt to steal a valuable item from another, the producer, who may in turn defend it. The population is not homogeneous, but rather the individuals may place a different value on the same resource.
Mark Broom, Jan Rychtář, David G. Sykes   +2 more
openaire   +1 more source

Attempts of Interbrood Kleptoparasitism in Grey Heron Nestlings

Waterbirds, 2009
Abstract. Attempts of interbrood food theft (food kleptoparasitism) from chicks of Grey Heron (Ardea cinerea) by foreign nestlings are reported from three heronries situated in northern Poland. Such behavior was observed more often in two of the three sites studied. In one colony, it was recorded occasionally.
openaire   +1 more source

Kleptoparasitism: Host and Prey Selection by Gulls

1985
Black-headed gulls steal food from plovers. As we saw in Chapter 2, they seem to be able to obtain in excess of their daily energy requirement solely by stealing earthworms from foraging lapwings. In the preceding chapters, it has also become clear that the arrival of gulls in a flock and their kleptoparasitic activity has a complex effect on time ...
C. J. Barnard, D. B. A. Thompson
openaire   +1 more source

Kleptoparasitism of Australian Magpie by Australian Ravens

Australian Field Ornithology, 2016
This note reports an observation of apparent kleptoparasitism by Australian Ravens Corvus coronoides . Such behaviour has rarely been recorded for Australian Ravens or other Australian corvids.
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Kleptoparasites of social spider colonies do not track hosts' subdivided population structure

Molecular Ecology, 2022
Samantha Strauß, Leticia Avilés
exaly  

Kleptoparasitism

2022
openaire   +1 more source

kleptoparasitism, n.

2023
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Snail Kite Kleptoparasitism of Limpkins

The Auk, 1985
Miller, Bruce W., Tilson, Ronald L.
openaire   +1 more source